Fig. 1
Characteristics of a patient with PLNTY. a T2-weighted (left), T1-weighted (middle), and contrast-enhanced (right) MR images. b Computed tomography (CT, left), 18F-fluorodeoxyglucose-PET/CT (middle), and 11C-methionine-PET/CT (right) images. c Video electroencephalography indicating ictal onset in the left temporal lobe, with spread to the contralateral temporal lobe. d PET/CT and MRI merged intraoperative navigation image (left) and surgical image (right) showing the high-methionine-uptake region (#1) and surrounding abnormal lesion (#2) on MRI